#include <map>
#include <string>
using namespace std;

map<string, long double> MAP;

const long double base = 440.0;
const long double two = 2.0;
void make_map()
{
    MAP["C0"] =  base * powl(two, -21.0/ 12);
    MAP["C#0"] =  base * powl(two, -20.0/ 12);
    MAP["D0"] =  base * powl(two, -19.0/ 12);
    MAP["D#0"] =  base * powl(two, -18.0/ 12);
    MAP["E0"] =  base * powl(two, -17.0/ 12);
    MAP["E#0"] =  base * powl(two, -16.0/ 12);
    MAP["F0"] =  base * powl(two, -16.0/ 12);
    MAP["F#0"] =  base * powl(two, -15.0/ 12);
    MAP["G0"] =  base * powl(two, -14.0/ 12);
    MAP["G#0"] =  base * powl(two, -13.0/ 12);
    MAP["A0"] =  base * powl(two, -12.0/ 12);
    MAP["A#0"] =  base * powl(two, -11.0/ 12);
    MAP["B0"] =  base * powl(two, -10.0/ 12);
    MAP["B#0"] =  base * powl(two, -9.0/ 12);

    MAP["C1"] =  base * powl(two, -9.0/ 12);
    MAP["C#1"] =  base * powl(two, -8.0/ 12);
    MAP["D1"] =  base * powl(two, -7.0/ 12);
    MAP["D#1"] =  base * powl(two, -6.0/ 12);
    MAP["E1"] =  base * powl(two, -5.0/ 12);
    MAP["E#1"] =  base * powl(two, -4.0/ 12);
    MAP["F1"] =  base * powl(two, -4.0/ 12);
    MAP["F#1"] =  base * powl(two, -3.0/ 12);
    MAP["G1"] =  base * powl(two, -2.0/ 12);
    MAP["G#1"] =  base * powl(two, -1.0/ 12);
    MAP["A1"] =  base;
    MAP["A#1"] =  base * powl(two, 1.0/ 12);
    MAP["B1"] =  base * powl(two, 2.0/ 12);
    MAP["B#1"] =  base * powl(two, 3.0/ 12);

    MAP["C2"] =  base * powl(two, 3.0/ 12);
    MAP["C#2"] =  base * powl(two, 4.0/ 12);
    MAP["D2"] =  base * powl(two, 5.0/ 12);
    MAP["D#2"] =  base * powl(two, 6.0/ 12);
    MAP["E2"] =  base * powl(two, 7.0/ 12);
    MAP["E#2"] =  base * powl(two, 7.0/ 12);
    MAP["F2"] =  base * powl(two, 8.0/ 12);
    MAP["F#2"] =  base * powl(two, 9.0/ 12);
    MAP["G2"] =  base * powl(two, 10.0/ 12);
    MAP["G#2"] =  base * powl(two, 11.0/ 12);
    MAP["A2"] =  base * powl(two, 12.0/ 12);;
    MAP["A#2"] =  base * powl(two, 13.0/ 12);
    MAP["B2"] =  base * powl(two, 14.0/ 12);
    MAP["B#2"] =  base * powl(two, 15.0/ 12);

    MAP["C3"] =  base * powl(two, 15.0/ 12);
    MAP["C#3"] =  base * powl(two, 16.0/ 12);
    MAP["D3"] =  base * powl(two, 17.0/ 12);
    MAP["D#3"] =  base * powl(two, 18.0/ 12);
    MAP["E3"] =  base * powl(two, 19.0/ 12);
    MAP["E#3"] =  base * powl(two, 20.0/ 12);
    MAP["F3"] =  base * powl(two, 20.0/ 12);
    MAP["F#3"] =  base * powl(two, 21.0/ 12);
    MAP["G3"] =  base * powl(two, 22.0/ 12);
    MAP["G#3"] =  base * powl(two, 23.0/ 12);
    MAP["A3"] =  base * powl(two, 24.0/ 12);;
    MAP["A#3"] =  base * powl(two, 25.0/ 12);
    MAP["B3"] =  base * powl(two, 26.0/ 12);
    MAP["B#3"] =  base * powl(two, 27.0/ 12);

    MAP["C4"] =  base * powl(two, 27.0/ 12);
    MAP["C#4"] =  base * powl(two, 28.0/ 12);
    MAP["D4"] =  base * powl(two, 29.0/ 12);
    MAP["D#4"] =  base * powl(two, 30.0/ 12);
    MAP["E4"] =  base * powl(two, 31.0/ 12);
    MAP["E#4"] =  base * powl(two, 32.0/ 12);
    MAP["F4"] =  base * powl(two, 32.0/ 12);
    MAP["F#4"] =  base * powl(two, 33.0/ 12);
    MAP["G4"] =  base * powl(two, 34.0/ 12);
    MAP["G#4"] =  base * powl(two, 35.0/ 12);
    MAP["A4"] =  base * powl(two, 36.0/ 12);;
    MAP["A#4"] =  base * powl(two, 37.0/ 12);
    MAP["B4"] =  base * powl(two, 38.0/ 12);
    MAP["B#4"] =  base * powl(two, 39.0/ 12);

    MAP["C5"] =  base * powl(two, 39.0/ 12);
    MAP["C#5"] =  base * powl(two, 40.0/ 12);
    MAP["D5"] =  base * powl(two, 41.0/ 12);
    MAP["D#5"] =  base * powl(two, 42.0/ 12);
    MAP["E5"] =  base * powl(two, 43.0/ 12);
    MAP["E#5"] =  base * powl(two, 44.0/ 12);
    MAP["F5"] =  base * powl(two, 44.0/ 12);
    MAP["F#5"] =  base * powl(two, 45.0/ 12);
    MAP["G5"] =  base * powl(two, 46.0/ 12);
    MAP["G#5"] =  base * powl(two, 47.0/ 12);
    MAP["A5"] =  base * powl(two, 48.0/ 12);;
    MAP["A#5"] =  base * powl(two, 49.0/ 12);
    MAP["B5"] =  base * powl(two, 50.0/ 12);
}